| article html file updated | 2 September 2025 03:11 CEST | Update | https://www.mdpi.com/1999-4923/13/4/516 |
| article html file updated | 25 July 2022 11:22 CEST | Update | - |
| article html file updated | 4 August 2021 18:24 CEST | Update | - |
| article html file updated | 10 April 2021 12:19 CEST | Original file | - |
| article pdf uploaded. | 10 April 2021 12:18 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/4/516/pdf |
| article xml uploaded. | 10 April 2021 12:18 CEST | Update | https://www.mdpi.com/1999-4923/13/4/516/xml |
| article xml file uploaded | 10 April 2021 12:18 CEST | Original file | - |
| article pdf uploaded. | 8 April 2021 20:08 CEST | Version of Record | https://www.mdpi.com/1999-4923/13/4/516/pdf-vor |
